RNS Number : 3581U

Thomson Reuters PLC

13 May 2008

Transaction in Thomson Reuters shares

NEW YORK, NY, May 13, 2008 - Thomson Reuters (NYSE: TRI; TSX: TRI; LSE: TRIL: NASDAQ: TRIN), the world's leading source of intelligent information for businesses and professionals in the financial, legal, tax and accounting, scientific, healthcare, and media markets, today announced the re-purchase of 450,000 Thomson Reuters PLC ordinary shares on May 13, 2008. The average price paid was 1584.33 pence per share. The highest price per share paid was 1595 pence and the lowest price per share paid was 1565 pence.

As of May 13, 2008, Thomson Reuters PLC had 190,153,372 ordinary shares outstanding. The re-purchased shares of Thomson Reuters PLC will be cancelled.

This information is provided by RNS

The company news service from the London Stock Exchange

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